Blackview MTK Secure Boot Download Agent (DA) loader files

[Downloads] Blackview MTK Secure Boot Download Agent (DA) loader files

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hovatek
Administrator

49,592

13-08-2018, 01:41 PM

#1

This thread is dedicated to listing Secure Boot Download Agent (DA) files for Blackview Mediatek (MTK) Android devices. It is a community effort so the files are free, no passwords. If you have any confirmed DA that's not listed below then help this list grow by sending it to us.

Why would I need an MTK Secure Boot DA file?

For recent Blackview devices which have Secure Boot, you will encounter Authentication or Buffer errors while trying to flash using SP flash tool or Secure Boot! error when using a dongle like Infinity CM2. For such devices, you'll need a custom Secure Boot DA file. It'll also come in handy when trying to bypass Factory Reset Protection (FRP).

How do I use an Blackview custom Secure Boot DA file?

After you've downloaded and extracted the bin file, you rename the file to MTK_AllInOne_DA_SP.bin or DA_SWSEC.bin (depending on what you downloaded). At this point, you either manually load the DA in the flash tool you are using or replace the tool's default Download Agent with the custom DA then relaunch the tool. To learn how to use / load a DA file in several Mediatek flash tools, see the guide on how to use a secure boot DA file for Mediatek devices.

Important Notice

Do not format devices with secure boot or flash using firmware upgrade
Some DA files are tool-specific (i.e will only work with a specific Mediatek tool) so try them on as many Mediatek Flash tools as you can

Blackview MTK Secure Boot DA files

Here are download links to DA for flashing Blackview Android phones with Secure Boot

Blackview A7
https://mega.nz/#!UzoQCQAK!HUPq0zmuodiK2...UvG9hQmiic
Blackview S8
https://mega.nz/#!5ipAyAoa!gHyaRlrY-iG_O...IQ95po5iyk

This post was last modified: 04-03-2019, 01:04 PM by X3non.

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platon
Newbie

4

26-01-2020, 11:19 PM

#2

And where can I get for the Bv6800Pro? (

xerxes
Senior Member

8,357

27-01-2020, 10:13 AM

#3

(26-01-2020, 11:19 PM)platon And where can I get for the Bv6800Pro? (

Please create a new thread so we focus on it.
See https://www.hovatek.com/forum/thread-514.html for how to create.

X3non
Recognized Contributor

22,062

27-01-2020, 01:21 PM

#4

(26-01-2020, 11:19 PM)platon And where can I get for the Bv6800Pro? (

this model doesn't seem to have secure boot, if you have a particular problem with your device then create a new thread as suggested by @innagee

kobiss
Newbie

1

14-02-2020, 02:37 PM

#5

BLACKVIEW A10 FRP TOUGH FOR ME ON ANY GSM BOX.....PLEASE HELP

xerxes
Senior Member

8,357

14-02-2020, 08:15 PM

#6

(14-02-2020, 02:37 PM)kobiss BLACKVIEW A10 FRP TOUGH FOR ME ON ANY GSM BOX.....PLEASE HELP

Try sp flash tool method @ https://www.hovatek.com/forum/thread-21638.html

rhubear
Newbie

2

09-12-2020, 01:27 AM

#7

I'm trying to install TWRP onto first a BV5500Plus, then onto a BV9500.
I flashed what I thought was a correct TWRP onto my BV5500 using SPFT.
It flashed without error etc, but then BOOTLOOPED. To solve the bootloop, I flashed the stock recovery.img from SPFT.
That solved bootlooping immediately.

Ok so my question: Do these phones have the secure boot?
==> BV5500 Plus, BV9500?
Tnx.

hovatek
Administrator

49,592

09-12-2020, 06:15 AM

#8

(09-12-2020, 01:27 AM)rhubear I'm trying to install TWRP onto first a BV5500Plus, then onto a BV9500.
I flashed what I thought was a correct TWRP onto my BV5500 using SPFT.
It flashed without error etc, but then BOOTLOOPED. To solve the bootloop, I flashed the stock recovery.img from SPFT.
That solved bootlooping immediately.

Ok so my question: Do these phones have the secure boot?
==> BV5500 Plus, BV9500?
Tnx.

That you were able to flash the firmware without a DA file means there's no secure boot but they seem to have dm verity

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rhubear
Newbie

2

09-12-2020, 11:51 AM

#9

(09-12-2020, 06:15 AM)hovatek
(09-12-2020, 01:27 AM)rhubear Ok so my question: Do these phones have the secure boot?
==> BV5500 Plus, BV9500?
Tnx.

That you were able to flash the firmware without a DA file means there's no secure boot but they seem to have dm verity

OK, how do I solve the dm verity problem?
I've checked the scatter.txt (BV5500), there are partitions for =
vb_meta
vbmeta_system
vbmeta_vendor

On the BV9500, no such partitions at all.
(I haven't yet tried TWRP on BV9500, using 5500 as guinea pig)

Also I have questions about Magisk... Whether merely using the latest github version is sufficient, or must Magisk be compiled for each make of phone like TWRP?

This post was last modified: 09-12-2020, 12:07 PM by rhubear.

hovatek
Administrator

49,592

10-12-2020, 08:44 AM

#10

(09-12-2020, 11:51 AM)rhubear OK, how do I solve the dm verity problem?
I've checked the scatter.txt (BV5500), there are partitions for =
vb_meta
vbmeta_system
vbmeta_vendor

On the BV9500, no such partitions at all.
(I haven't yet tried TWRP on BV9500, using 5500 as guinea pig)

Also I have questions about Magisk... Whether merely using the latest github version is sufficient, or must Magisk be compiled for each make of phone like TWRP?

Create a new thread for this by clicking Ask Question at the top

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